{"id":688,"date":"2024-01-26T14:10:28","date_gmt":"2024-01-26T05:10:28","guid":{"rendered":"https:\/\/www.despina.work\/wordpress\/?p=688"},"modified":"2024-01-26T14:13:00","modified_gmt":"2024-01-26T05:13:00","slug":"yamaha%e3%81%a8%e3%82%a2%e3%83%a9%e3%82%a4%e3%83%89%e3%83%ab%e3%83%bc%e3%82%bf%e3%81%a7ospf%e5%bc%b5%e3%82%8b%e5%a0%b4%e5%90%88%e3%81%ae%e3%83%a1%e3%83%a2","status":"publish","type":"post","link":"https:\/\/www.despina.work\/wordpress\/?p=688","title":{"rendered":"YAMAHA\u3068\u30a2\u30e9\u30a4\u30c9\u30eb\u30fc\u30bf\u3067OSPF\u5f35\u308b\u5834\u5408\u306e\u30e1\u30e2"},"content":{"rendered":"\n<p>\u30a2\u30e9\u30a4\u30c9\u306e\u30eb\u30fc\u30bf\u3067VRF\u7d44\u3093\u3067\u308b\u3051\u3069\u3001\u30b0\u30ed\u30fc\u30d0\u30ebVRF\u3068VRF\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c\u4ed5\u69d8\u4e0a\u30a4\u30f3\u30dd\u30fc\u30c8\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3067\u304d\u306a\u3044\u3063\u307d\u3044\u3002<\/p>\n\n\n\n<p>\u3060\u304b\u3089VRF\u9593\u306e\u6e21\u3057\u306e\u70ba\u306byamaha\u3092\u9593\u306b\u304a\u3044\u3066OSPF\u5f35\u308b\u3053\u3068\u306b\u3057\u305f\u3089\u3044\u304f\u3064\u304b\u5f15\u3063\u304b\u304b\u3063\u305f\u304b\u3089\u30e1\u30e2<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"989\" height=\"473\" src=\"https:\/\/www.despina.work\/wordpress\/wp-content\/uploads\/2024\/01\/image-11.png\" alt=\"\" class=\"wp-image-690\" srcset=\"https:\/\/www.despina.work\/wordpress\/wp-content\/uploads\/2024\/01\/image-11.png 989w, https:\/\/www.despina.work\/wordpress\/wp-content\/uploads\/2024\/01\/image-11-300x143.png 300w, https:\/\/www.despina.work\/wordpress\/wp-content\/uploads\/2024\/01\/image-11-768x367.png 768w\" sizes=\"auto, (max-width: 989px) 100vw, 989px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center\">\u666e\u901a\u306b\u30a8\u30ea\u30a2\uff10\u30d0\u30c3\u30af\u30dc\u30fc\u30f3\u3067\u5f35\u308b\u3060\u3051\u3002<\/p>\n\n\n\n<p class=\"has-text-align-center\">\u4ee5\u4e0b\u30e1\u30e2<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6ce8\u610f\u2460\uff1a\u30c7\u30c3\u30c9\u30a4\u30f3\u30bf\u30fc\u30d0\u30eb\u304c1\u79d2\u3060\u3068\u305f\u3076\u3093\u30e4\u30de\u30cf\u5074\u304c\u7d76\u3048\u3089\u308c\u305a\u30cd\u30a4\u30d0\u30fc\u304c\u30a2\u30c3\u30d7\u30c0\u30a6\u30f3\u3092\u7e70\u308a\u8fd4\u3059<\/strong><br>\ud83d\udc49dead interval30\u79d2\u3068\u3057\u3066\u89e3\u6c7a\u3002<br>\u300cshow ip ospf neighbor\u300d\u3092\u9023\u6253\u3057\u306a\u304c\u3089\u78ba\u8a8d\u3057\u305f\u3051\u30695\u79d2\u3067\u3082\u30c0\u30e1\u300210\u79d2\u3067\u3082\u3042\u3084\u3046\u304b\u3063\u305f\u306e\u306730\u79d2\u3068\u3057\u305f\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u6b63\u5e38\u306b\u30cd\u30a4\u30d0\u30fc\u304c\u5f35\u308c\u305f\u306e\u3067\u3046\u307e\u304f\u3044\u3063\u305f\u3068\u601d\u3044\u304d\u3084\u3001LSADB\u306b\u30eb\u30fc\u30c8\u60c5\u5831\u306f\u3042\u308b\u306e\u306b\u53cc\u65b9\u306e\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u306f\u53cd\u6620\u3055\u308c\u306a\u3044\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u306f\u3069\u3046\u3084\u3089OSPF\u306e\u30bf\u30a4\u30d7\u306e\u3054\u8a8d\u8b58\u304c\u539f\u56e0\u3068Cisco\u306b\u66f8\u3044\u3066\u3042\u3063\u305f\u3002<\/p>\n\n\n\n<p><a href=\"https:\/\/www.cisco.com\/c\/ja_jp\/support\/docs\/ip\/open-shortest-path-first-ospf\/7112-26.html#toc-hId--1999609733\">Open Shortest Path First(OSPF)\u30eb\u30fc\u30c8\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u554f\u984c\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0 &#8211; Cisco<\/a><\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u7406\u75311\uff1a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30bf\u30a4\u30d7\u306e\u4e0d\u4e00\u81f4\u4e0a\u8a18\u306e\u51fa\u529b\u304b\u3089\u308f\u304b\u308b\u3088\u3046\u306b\u3001\u30eb\u30fc\u30bfR4-4K\u306f\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u7528\u306b\u8a2d\u5b9a\u3055\u308c\u3001\u30eb\u30fc\u30bfR1-7010\u306f\u30dd\u30a4\u30f3\u30c8\u30c4\u30fc\u30dd\u30a4\u30f3\u30c8\u7528\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30bf\u30a4\u30d7\u306e\u30df\u30b9\u30de\u30c3\u30c1\u304c\u3042\u308b\u3068\u3001\u30a2\u30c9\u30d0\u30bf\u30a4\u30b8\u30f3\u30b0 \u30eb\u30fc\u30bf\u304c\u5230\u9054\u4e0d\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/blockquote>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6ce8\u610f\u2461\uff1aYAMAHA\u5074LAN1\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\uff08LAN\u30dd\u30fc\u30c8\u5074\uff09\u3060\u3068point-to-point\u304c\u4f7f\u3048\u306a\u3044\u3053\u3068<\/strong><br>\ud83d\udc49config\u306f\u901a\u308b\u304f\u305b\u306b\u3001\u5b9f\u969b\u306fBroadcast\u30e2\u30fc\u30c9\u3067\u52d5\u304f\u3068\u3044\u3046\u308f\u304b\u308a\u306b\u304f\u3044\u4ed5\u69d8<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>ip vlan1 ospf area backbone type=<strong><mark style=\"background-color:rgba(0, 0, 0, 0);color:#1700ff\" class=\"has-inline-color\">point-to-point<\/mark><\/strong> hello-interval=5 dead-int erval=30<\/code><\/pre>\n\n\n\n<p class=\"has-text-align-center\">\u3053\u3046\u3044\u3046\u98a8\u306b\u8a2d\u5b9a\u3057\u3066\u3082\u5b9f\u969b\u306f\u30fb\u30fb<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>RTX810# show status ospf interface\nVLAN1: Area backbone\nRouter ID: xx.xx.xx.xx, Interface address: xx.xx.xx.xx\/x\nInterface type: <strong><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\">BROADCAST <\/mark><\/strong>cost=1\nInterface state: DR priority=1\nDesignated router ID: xx.xx.xx.xx\/x, IP address: xx.xx.xx.xx\/x\nBackup designated router ID: xx.xx.xx.xx\/x, IP address: xx.xx.xx.xx\/x<\/code><\/pre>\n\n\n\n<p class=\"has-text-align-center\">BROADCAST\u3067\u52d5\u304f\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u60c5\u5831\u306f\u30e4\u30de\u30cf\u516c\u5f0f\u306e\u3053\u3053\u306b\u66f8\u3044\u3066\u3042\u308b<\/p>\n\n\n\n<p><a href=\"http:\/\/www.rtpro.yamaha.co.jp\/RT\/docs\/ospf\/ospf-guide.html\">OSPF\u8a2d\u5b9a\u30ac\u30a4\u30c9 (yamaha.co.jp)<\/a><\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306e\u30bf\u30a4\u30d7\u306b\u3064\u3044\u3066<br>\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306e\u30bf\u30a4\u30d7\u306ftype\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3067\u8a2d\u5b9a\u3057\u307e\u3059\u3002<mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\">LAN\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306e\u5834\u5408\u306b\u306f\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u578b\u3092\u8868\u3059broadcast\u306e\u307f\u304c\u8a2d\u5b9a\u3067\u304d\u307e\u3059<\/mark>\u3002 PP\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306e\u5834\u5408\u306b\u306f\u3001PPP\u3092\u5229\u7528\u3059\u308b\u5834\u5408\u306b\u306f\u30dd\u30a4\u30f3\u30c8\u30fb\u30dd\u30a4\u30f3\u30c8\u3092\u8868\u3059point-to-point\u306e\u307f\u304c\u3001FR\u3092\u5229\u7528\u3059\u308b\u5834\u5408\u306b\u306fNBMA\u3092\u8868\u3059non-broadcast\u3068\u3001\u30dd\u30a4\u30f3\u30c8\u30fb\u30de\u30eb\u30c1\u30dd\u30a4\u30f3\u30c8\u3092\u8868\u3059point-to-multipoint\u304c\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p><\/p>\n<\/blockquote>\n\n\n\n<p>\u306a\u306e\u3067\u30a2\u30e9\u30a4\u30c9\u5074\u306e\u8a2d\u5b9a\u3068\u3057\u3066\u306f\u4e0b\u8a18\u306e\u3088\u3046\u306b\u306a\u308b<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>interface vlanXX\nip address xx.xx.xx.xx.\/x\n<strong>ip ospf network broadcast<\/strong><\/code><\/pre>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30a2\u30e9\u30a4\u30c9\u306e\u30eb\u30fc\u30bf\u3067VRF\u7d44\u3093\u3067\u308b\u3051\u3069\u3001\u30b0\u30ed\u30fc\u30d0\u30ebVRF\u3068VRF\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c\u4ed5\u69d8\u4e0a\u30a4\u30f3\u30dd\u30fc\u30c8\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3067\u304d\u306a\u3044\u3063\u307d\u3044\u3002 \u3060\u304b\u3089VRF\u9593\u306e\u6e21\u3057\u306e\u70ba\u306byamaha\u3092\u9593\u306b\u304a\u3044\u3066OSPF\u5f35\u308b\u3053\u3068\u306b\u3057\u305f\u3089\u3044\u304f\u3064\u304b\u5f15\u3063\u304b\u304b\u3063\u305f\u304b\u3089 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-688","post","type-post","status-publish","format-standard","hentry","category-tech"],"_links":{"self":[{"href":"https:\/\/www.despina.work\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/688","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.despina.work\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.despina.work\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.despina.work\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.despina.work\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=688"}],"version-history":[{"count":2,"href":"https:\/\/www.despina.work\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/688\/revisions"}],"predecessor-version":[{"id":692,"href":"https:\/\/www.despina.work\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/688\/revisions\/692"}],"wp:attachment":[{"href":"https:\/\/www.despina.work\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=688"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.despina.work\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=688"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.despina.work\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=688"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}